Energy Metering IC with Autocalibration
ADE9153A
Data Sheet
FEATURES
mSure autocalibration
GENERAL DESCRIPTION
The ADE9153A1 is a highly accurate, single-phase, energy metering
Automatic calibration based on a direct measurement of
the full signal path
Calibration procedure not requiring a reference meter
mSure autocalibration Class 1 meter guaranteed
3 high performance ADCs
IC with autocalibration. The mSure® autocalibration feature allows
a meter to automatically calibrate the current and voltage channels
without using an accurate source or an accurate reference meter
when a shunt resistor is used as a current sensor. Class 1 and
Class 2 meters are supported by mSure autocalibration.
88 dB SNR
The ADE9153A incorporates three high performance analog-
to-digital converters (ADCs), providing an 88 dB signal-to-noise
ratio (SNR). The ADE9153A offers an advanced metrology feature
set of measurements like line voltage and current, active energy,
fundamental reactive energy, and apparent energy calculations,
and current and voltage rms calculations. ADE9153A includes
power quality measurements such as zero crossing detection, line
period calculation, angle measurement, dip and swell, peak and
overcurrent detection, and power factor measurements. Each input
channel supports independent and flexible gain stages. Current
Channel A is ideal for shunts, having a flexible gain stage and
providing full-scale input ranges from 62.5 mV peak down to
26.04 mV peak. Current Channel B has gain stages of 1×, 2×,
and 4× for use with current transformers (CTs). A high speed,
10 MHz, serial peripheral interface (SPI) port allows access to
the ADE9153A registers.
High gain current channel: 26.04 mV peak, 18.4 mV rms
input at highest gain setting
Advanced metrology feature set
WATT, VAR, VA, Wh, VARh, and VAh
Supports active energy standards: IEC 62053-21;
IEC 62053-22; EN50470-3; OIML R46; and ANSI C12.20
Supports reactive energy standards: IEC 62053-23 and
IEC 62053-24
Current and voltage rms measurement
Power quality measurements
Operating temperature, industrial range: −40°C to +85°C
APPLICATIONS
Single-phase energy meters
Energy and power measurement
Street lighting
Smart power distribution system
Machine health
Note that throughout this data sheet, multifunction pins, such
as ZX/DREADY/CF2, are referred to either by the entire pin
name or by a single function of the pin, for example, CF2, when
only that function is relevant.
The ADE9153A operates from a 3.3 V supply and is available in
a 32-lead LFCSP package.
TYPICAL APPLICATIONS CIRCUIT
NEUTRAL PHASE
AGND/DGND
ADE9153A
mSure VOLTAGE DRIVER
VAMS
VAN
DIGITAL SIGNAL
PROCESSING
CLKIN
CLOCK
GENERATION
RSMALL
SINC AND
CLKOUT
ADC
RBIG
VAP
DECIMATION
AGND/DGND
IAN
CF
CF1
GENERATION
METROLOGY ENGINE
RSHUNT
ADC
PGA
WATT, VA, VAR,
WATT-HR, VA-HR,
VAR-HR, IRMS, VRMS
IAP
ZERO
CROSSING
ZX/DREADY/CF2
IAMS
IBMS
mSure
CURRENT DRIVER
IRQ
IBP
mSure DETECTOR
PGA
ADC
B
SS
IBN
SCLK
MISO/TX
MOSI/RX
SPI
INTERFACE
AGND/DGND
TEMPERATURE
SENSOR
SAR
LOAD
Figure 1.
1 Protected by U.S. Patents 8,350,558; 8,010,304; WO2013038176 A3; 0113507 A1; 0253102 A1; 0354266 A1; and 0154029 A1.
Rev. 0 Document Feedback
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responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registeredtrademarks arethe property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2018 Analog Devices, Inc. All rights reserved.
Technical Support
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